RFR: 8317538: RSA have scalability issue for high vCPU numbers [v2]

Mon Oct 30 14:57:34 UTC 2023

On Fri, 27 Oct 2023 22:22:46 GMT, Ben Perez <duke at openjdk.org> wrote:

>> Modified `getService` method to prevent caching of `ServiceKey`, which was negatively impacting multithreaded performance
>
> Ben Perez has updated the pull request incrementally with one additional commit since the last revision:
> 
>   changed fix to align with bug report

I think the best way to fix this would be what is suggested in the bug: add a new property threadId to the ServiceKey class, save the thread id (currentThread.getId())  in it in the constructor and add checking it (along with the key.matches() check) in the getService() method.

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PR Comment: https://git.openjdk.org/jdk/pull/16403#issuecomment-1785395463